Windows COM Elevation of Privilege Vulnerability
CVE-2017-0213 is fixed in 27 products on 1 platform, first by KB4019473, released May 9, 2017. It is being exploited: CISA added it to the Known Exploited Vulnerabilities catalog on March 28, 2022, with known ransomware use. Patch Radar priority: Patch now.
<p>An elevation of privilege exists in Windows COM Aggregate Marshaler. An attacker who successfully exploited the vulnerability could run arbitrary code with elevated privileges.</p> <p>To exploit the vulnerability, an attacker could run a specially crafted application that could exploit the vulnerability. This vulnerability by itself does not allow arbitrary code to be run. However, this vulnerability could be used in conjunction with one or more vulnerabilities (e.g. a remote code execution vulnerability and another elevation of privilege) that could take advantage of the elevated privileges when running.</p> <p>The update addresses the vulnerability by correcting how Windows COM Marshaler processes interface requests.</p>
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Microsoft | |||
| Windows 10 Version 1511 for 32-bit Systems | 10586.916 | KB4019473 | May 9, 2017 |
| Windows 10 Version 1511 for x64-based Systems | 10586.916 | KB4019473 | May 9, 2017 |
| Windows 10 Version 1607 for 32-bit Systems | 14393.1198 | KB4019472 | May 9, 2017 |
| Windows 10 Version 1607 for x64-based Systems | 14393.1198 | KB4019472 | May 9, 2017 |
| Windows 10 Version 1703 for 32-bit Systems | 15063.608 | KB4038788 | Sep 12, 2017 |
| Windows 10 Version 1703 for x64-based Systems | 15063.608 | KB4038788 | Sep 12, 2017 |
| Windows 10 for 32-bit Systems | 10240.17394 | KB4019474 | May 9, 2017 |
| Windows 10 for x64-based Systems | 10240.17394 | KB4019474 | May 9, 2017 |
| Windows 7 for 32-bit Systems Service Pack 1 | KB4019263 | May 9, 2017 | |
| Windows 7 for 32-bit Systems Service Pack 1 | KB4019264 | May 9, 2017 | |
| Windows 7 for x64-based Systems Service Pack 1 | KB4019263 | May 9, 2017 | |
| Windows 7 for x64-based Systems Service Pack 1 | KB4019264 | May 9, 2017 | |
| Windows 8.1 for 32-bit systems | KB4019213 | May 9, 2017 | |
| Windows 8.1 for 32-bit systems | KB4019215 | May 9, 2017 | |
| Windows 8.1 for x64-based systems | KB4019213 | May 9, 2017 | |
| Windows 8.1 for x64-based systems | KB4019215 | May 9, 2017 | |
| Windows RT 8.1 | KB4019215 | May 9, 2017 | |
| Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1 | KB4019263 | May 9, 2017 | |
| Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1 | KB4019264 | May 9, 2017 | |
| Windows Server 2008 R2 for x64-based Systems Service Pack 1 | KB4019263 | May 9, 2017 | |
| Windows Server 2008 R2 for x64-based Systems Service Pack 1 | KB4019264 | May 9, 2017 | |
| Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | KB4019263 | May 9, 2017 | |
| Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | KB4019264 | May 9, 2017 | |
| Windows Server 2008 for 32-bit Systems Service Pack 2 | KB4018556 | May 9, 2017 | |
| Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) | KB4018556 | May 9, 2017 | |
| Windows Server 2008 for Itanium-Based Systems Service Pack 2 | KB4018556 | May 9, 2017 | |
| Windows Server 2008 for x64-based Systems Service Pack 2 | KB4018556 | May 9, 2017 | |
| Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) | KB4018556 | May 9, 2017 | |
| Windows Server 2012 | KB4019214 | May 9, 2017 | |
| Windows Server 2012 | KB4019216 | May 9, 2017 | |
| Windows Server 2012 (Server Core installation) | KB4019214 | May 9, 2017 | |
| Windows Server 2012 (Server Core installation) | KB4019216 | May 9, 2017 | |
| Windows Server 2012 R2 | KB4019213 | May 9, 2017 | |
| Windows Server 2012 R2 | KB4019215 | May 9, 2017 | |
| Windows Server 2012 R2 (Server Core installation) | KB4019213 | May 9, 2017 | |
| Windows Server 2012 R2 (Server Core installation) | KB4019215 | May 9, 2017 | |
| Windows Server 2016 | 14393.1198 | KB4019472 | May 9, 2017 |
| Windows Server 2016 (Server Core installation) | 14393.1198 | KB4019472 | May 9, 2017 |
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